| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5060.0 | USD | 20200517 |
| Unknown | China national standards | MT | 2850.0 | USD | 20200517 |
| Unknown | China national standards | MT | 7440.0 | USD | 20200517 |
| Unknown | China national standards | MT | 680.0 | USD | 20200517 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200517 |
| Unknown | China national standards | MT | 380.0 | USD | 20200517 |
| Unknown | China national standards | MT | 570.0 | USD | 20200517 |
| Unknown | China national standards | MT | 680.0 | USD | 20200517 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200517 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200517 |